Beijing HiYi Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Packaging Details | paper case |
| Temperature range | RT+5～95℃ |
| Ex-grade of electric control box | ExdⅡBT4 |
| Overall power | 4500W |
| Rotation speed | 20～130rpm |
| Rotary flask | 20L, flange opening Φ125mm |
| Dimensions | 1210W×740D×2040H mm |
| Brand Name | HiYi |
| Model Number | R-2020Ex |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Packaging Details | paper case |
| Temperature range | RT+5～95℃ | Ex-grade of electric control box | ExdⅡBT4 |
| Overall power | 4500W | Rotation speed | 20～130rpm |
| Rotary flask | 20L, flange opening Φ125mm | Dimensions | 1210W×740D×2040H mm |
| Brand Name | HiYi | Model Number | R-2020Ex |
| Certification | CE | Place of Origin | China |
| High Light | 4500w mini rotary evaporator ，20l mini rotary evaporator ，explosion proof 20l rotary evaporator | ||
R-2020Ex Explosion-proof Rotary Evaporator
We offer different rotary evaporators capacity from 1L to 50L and offer various rotary evaporators with unique features such as an electric lifter. Evaporators comply with CE and other global standards. For reliable rotary evaporators, our equipment can produce optimal results thanks to the precise controls, superior glass materials, and other useful features.
We can manufacture a unit that is in demand among the pharmaceutical, biotechnology, chemistry, and laboratory industry.
● High borosilicate 3.3 glass has good physical and chemical properties.
● Main and auxiliary condensers, high efficiency triple-circulating condensing tube has bigger condensing
area.
● High borosilicate glass three-way flask, prevent flushing and bumping, ensure safe operation.
● Patented technology of double sealing of Teflon (PTFE) and FV rubber ensures negative pressure level.
● Auto switch valve makes continuous collecting possible without affecting vacuum degree and without
stopping distillation.
●The motor, heater, electric control box and liquid level switch are all explosion proof type, explosionproof grade: ExdⅡBT4, all explosion-proof parts have certificates from manufacturer.
● Motorized stainless steel water bath, has liquid level protection and anti-dry burning functions.
● Quick-release valve for easy installation and removal of glass components.
● PTFE discharge valve is corrosion resistant and contamination free.
● Lockable casters, easy to move and lock.
● LCD control panel
| Model | R-2020Ex | |
| Temperature range | RT+5~95C | |
| Temperature and rotation speed | LCD display | |
| Heating power | 4000W | |
| Overall power | 4500W | |
| Vacuum Leakage | ≤2kPa/h | |
| Rotary motor power | 370W | |
| Speed-regulation | Frequency control | |
| Rotation speed | 20~130rpm | |
| Condenser type | Vertical, main + auxiliary condensers high efficient triple-coil condenser | |
| Condensing area | Main condenser: 0.948 m Auxiliary condenser: 0.358 m | |
| Rotary flask | 20L, flange opening Φ125mm | |
| Receiving flask | 10L | |
| Water bath | One-mold piece, SUS304 ,Φ450mm×260mm | |
| Water bath temperature stability | ±1.5 C | |
| Lifting method | Motorized lift | |
| Lifting distance | 0~160mm | |
| Vacuum sealing (Patent technology) | PTFE + PTFE-Viton rubber | |
| Discharge valve (valve plug) | PTFE | |
|
Evaporating speed | Water | About 5.0 L/h |
| Ethanol | About 14.3L/h | |
| Protection functions | Over-current, ground-fault, over-temperature, run-dry protection | |
| Communication protocol | RS485 interface Standard MODBUS RTU communication protocol | |
| Ex-grade of electric control box | ExdⅡBT4 | |
| Protection grade of electric control | IP65 | |
| Ambient temperature | 5~35C | |
| Relative humidity | ≤ 70% | |
| Movement | Lockable casters | |
| Power supply | 3~,380V ,50Hz 1~220V/60Hz | |
| Dimensions | 1210W×740D×2040H mm | |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan...
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